Table 3. Detection and quantification of IVM in field-caught birds in 2017.
| Bird | IVM Detection | IVM Quantification |
|---|---|---|
| Sparrow 1 | Positive | NA |
| Sparrow 2 | Positive | NA |
| Sparrow 3 | Positive | NA |
| Sparrow 4 | Positive | NA |
| Sparrow 5 | Positive | NA |
| Sparrow 6 | Positive | NA |
| Sparrow 7 | Positive | NA |
| Sparrow 8 | Positive | NA |
| Sparrow 9 | Positive | NA |
| Sparrow 10 | Negative | NA |
| Grackle 1 | Negative | NA |
| Grackle 2 | Positive | Below LOQ |
| Grackle 3 | Positive | Below LOQ |
| Grackle 4 | Positive | Below LOQ |
| Grackle 5 | Positive | 5.7 ng/mL |
Sera from field-caught birds was assayed for IVM. Sparrow sera were only used for detection due to low volumes available. Limit of quantification (3.125 ng/mL) is indicated as LOQ.